gpio: pl061 depends on ARM

Commit dece904d (gpio: pl061: use chained_irq_* functions in irq
handler) introduced chained_irq_enter/exit, which is only
available for arch/arm and the driver won't compile elsewhere.

The dependency is thus made explicit, because AMBA is used in the x86
world by a PCI-to-AMBA bridge, to be submitted.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 4f592c6..46e96f3 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -185,7 +185,7 @@ config GPIO_MXS
 
 config GPIO_PL061
        bool "PrimeCell PL061 GPIO support"
-       depends on ARM_AMBA
+       depends on ARM && ARM_AMBA
        select GENERIC_IRQ_CHIP
        help
          Say yes here to support the PrimeCell PL061 GPIO device